XLI 



Dana, On the Classification of the Maioid Cruslacea or Oxyrhyncha. 1 

 (From theAm.Journ.ofSc.'-'tidSer. Vol. XI. Nr.33. May 1851.) 8. 



— — On the Classification of the Cancroidea. (From the Am. 

 Journ. of Sc. 2nd Ser. Vol. XII. Nr. 34. July 1851.) 8. 



— — On the Classification of the Crustacea Grapsoidea. (From 

 the Am. Journ. of Sc. 2nd Ser. Vol. XII. Nr. 35. Spt. 1851.) 8. 



— — On the Classification of the Corystoidea, Paguridea etc. 

 (From the Am. Journ. of Sc. 2nd Ser. Vol. XIII. Nr. 37. Jan. 

 1852.) 8. 



— — Abstract of a Paper on the Humite of Monte Somma; by 

 Arcangelo Scacchi of Naples. (From the Am. Journ. of Sc. 2nd 

 Ser. Vol. XIV. Nr. 41. Sept. 1852.) 8. 



— — Note on the recent Eruption of Mauna Loa. (From the 

 Am. Journ. of Sc. 2nd Ser. Vol. XIV. Nr. 41. Sept. 1852.) 8. 



— — On the Classification of the Crustacea Choristopoda or 

 Tetradecapoda. Appendix. (From the Am. Journ. of Sc. 2nd Ser. 

 Vol. XIV. Nr. 41. Sept. 1852.) 8. 



— — On the Homoeomorphism of Mineral Species of the Tri- 

 mestric System. Read March 13, 1854. 8. 



— — Appendix to Observations on the Homoeomorphism of 

 some Mineral Species. One Sheet. 8. 



— — Mineral Contributions. p. 78 — 88. 8. 



— — Contributions to Chemical Mineralogy. Part II. (Extracted 

 from the Am. Journ. of Sc. and Arts. 2"d Ser. Vol. XVIII. 

 March. 1854. p. 209—221. 8. 



— — The American Journal of Science and Arts. Conducted 

 by Professors B. Silliman, B. Silliman jr. and James D. Dana. 

 Aided in the Departements of Chemistry and Physics by Dr. 

 Wolcott Gibbs of New-York and in Botany Prof. Asa Gray of 

 Cambridge. Second Serie. Vol. XIII. Nr. 37 — 39. Jan. — 

 May 1852. Vol. XIV. Nr. 40—42. July - November 1852. 

 Vol. XV. Nr. 43-45. Jan.— May 1853. Vol. XVI. Nr. 46— 

 48. July — Nov. 1853. Vol. XVII. Nr. 49—51. Jan. — May 

 1854. New-Haven (New-York). 1852—54. 8. 



Report of J. Butler King on California. Washington. 1850. 8. 



The Sacramento Valley. By Lieut. Derby. Sept. and Oct. 1849. 



Profil with the Spirit Level of the Due North Line from the Mo- 

 nument at the Source of the River St. Croix to the River St. 

 John. By Major J. D. Graham. 1840. (Map.) 



Map of the Delta of the St. Clair. By Lieutenants J. N. Mac Omb 

 and W. IL Warner. (Washington.) 1842. 



Vol. XXV. P. L 



Institutum 

 Smithsonianum 

 Washingtonense. 



